Mercurial > cpython-lru_cache-weakref

annotate Objects/typeobject.c @ 2800:ab3dca97ffbe legacy-trunk

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new grammar for 3rd raise arg and keyword parameters
author Guido van Rossum <guido@python.org>
date Fri, 07 Jul 1995 22:26:23 +0000
parents c21cc7b3ce28
children 65d2d8e67da3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /***********************************************************
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2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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3 The Netherlands.
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4
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5 All Rights Reserved
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6
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7 Permission to use, copy, modify, and distribute this software and its
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8 documentation for any purpose and without fee is hereby granted,
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9 provided that the above copyright notice appear in all copies and that
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10 both that copyright notice and this permission notice appear in
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11 supporting documentation, and that the names of Stichting Mathematisch
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12 Centrum or CWI not be used in advertising or publicity pertaining to
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13 distribution of the software without specific, written prior permission.
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14
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15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
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16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
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18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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22
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23 ******************************************************************/
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24
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25 /* Type object implementation */
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26
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27 #include "allobjects.h"
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28
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29 /* Type object implementation */
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30
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31 static object *
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32 type_getattr(t, name)
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33 typeobject *t;
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34 char *name;
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35 {
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36 if (strcmp(name, "__name__") == 0)
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37 return newstringobject(t->tp_name);
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38 if (strcmp(name, "__doc__") == 0) {
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39 char *doc = t->tp_doc;
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40 if (doc != NULL)
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41 return newstringobject(doc);
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42 INCREF(None);
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43 return None;
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44 }
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45 if (strcmp(name, "__members__") == 0)
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46 return mkvalue("[ss]", "__doc__", "__name__");
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47 err_setstr(AttributeError, name);
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48 return NULL;
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49 }
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50
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51 static object *
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52 type_repr(v)
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53 typeobject *v;
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54 {
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55 char buf[100];
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56 sprintf(buf, "<type '%.80s'>", v->tp_name);
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57 return newstringobject(buf);
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58 }
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59
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60 typeobject Typetype = {
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61 OB_HEAD_INIT(&Typetype)
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62 0, /* Number of items for varobject */
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63 "type", /* Name of this type */
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64 sizeof(typeobject), /* Basic object size */
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65 0, /* Item size for varobject */
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66 0, /*tp_dealloc*/
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67 0, /*tp_print*/
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68 (getattrfunc)type_getattr, /*tp_getattr*/
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69 0, /*tp_setattr*/
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70 0, /*tp_compare*/
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71 (reprfunc)type_repr, /*tp_repr*/
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72 0, /*tp_as_number*/
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73 0, /*tp_as_sequence*/
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74 0, /*tp_as_mapping*/
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75 0, /*tp_hash*/
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76 0, /*tp_call*/
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77 0, /*tp_str*/
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78 0, /*tp_xxx1*/
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79 0, /*tp_xxx2*/
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80 0, /*tp_xxx3*/
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81 0, /*tp_xxx4*/
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82 "Define the behaviour of a particular type of object.",
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83 };